tss2_getplatformcertificates(1) - This command returns the set of platform certificates concatenated in a continuous buffer if the platform provides platform certificates. Platform certificates for TPM 2.0 can consist not only of a single certificate but also a series of so-called delta certificates.
These are the available options:
Force overwriting the output file.
-o, --certificates FILENAME or - (for stdout):
Returns a continuous buffer containing the concatenated platform certificates.
This collection of options are common to all tss2 programs and provide information that many users may expect.
-h, --help [man|no-man]: Display the tools manpage. By default, it attempts to invoke the manpager for the tool, however, on failure will output a short tool summary. This is the same behavior if the “man” option argument is specified, however if explicit “man” is requested, the tool will provide errors from man on stderr. If the “no-man” option if specified, or the manpager fails, the short options will be output to stdout.
To successfully use the manpages feature requires the manpages to be installed or on MANPATH, See man(1) for more details.
- -v, --version: Display version information for this tool, supported tctis and exit.
tss2_getplatformcertificates --certificates certificates.file
0 on success or 1 on failure.
Github Issues (https://github.com/tpm2-software/tpm2-tools/issues)
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